say it: PUR-ti-nint-lee
pertinently is an adverb meaning "in a pertinent way". It carries one recorded sense.
in a pertinent way
“what is singular about his use of them is that no other artist, of his time or any other, has painted them so directly, intimately and pertinently”
Definitions, synonyms and semantic relations for pertinently come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.